HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cluj Napoca

$386+ Cheap flights from Massachusetts to Cluj Napoca (CLJ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CLJ
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Massachusetts to Cluj Napoca with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Massachusetts to Cluj Napoca

Cheapest flights from Massachusetts to Cluj Napoca
Explore the most affordable flight options available from Massachusetts to Cluj Napoca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2026.

This Mytrip deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/258:40 pm
BOS
-
CLJ
1 stop10h 00m
Lufthansa
Tue 2/102:25 pm
CLJ
-
BOS
1 stop11h 10m
Lufthansa
Deal found 1/18$386
This United Airlines deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/259:30 am
BOS
-
CLJ
2 stops21h 10m
United Airlines
Tue 2/102:25 pm
CLJ
-
BOS
1 stop11h 10m
United Airlines
Deal found 1/18$394
This oojo deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/238:00 pm
BOS
-
CLJ
1 stop17h 25m
Turkish Airlines
Mon 2/29:50 am
CLJ
-
BOS
1 stop15h 15m
Turkish Airlines
Deal found 1/18$523
This United Airlines deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/238:40 pm
BOS
-
CLJ
1 stop10h 00m
United Airlines
Mon 2/22:25 pm
CLJ
-
BOS
2 stops36h 55m
United Airlines
Deal found 1/18$533
This United Airlines deal was found by Cheapflights users on 1/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/53:00 pm
BDL
-
CLJ
2 stops15h 40m
United Airlines
Mon 2/92:25 pm
CLJ
-
BDL
2 stops35h 49m
United Airlines
Deal found 1/17$558
This Turkish Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/68:00 pm
BOS
-
CLJ
1 stop17h 25m
Turkish Airlines
Tue 2/109:15 pm
CLJ
-
BOS
1 stop27h 50m
Turkish Airlines
Deal found 1/19$581
This Mytrip deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/254:15 pm
BOS
-
CLJ
3 stops20h 35m
Multiple Airlines
Tue 2/107:00 am
CLJ
-
BOS
2 stops18h 35m
Multiple Airlines
Deal found 1/18$612
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/67:07 pm
BOS
-
CLJ
2 stops35h 33m
United Airlines
Tue 2/102:25 pm
CLJ
-
BOS
1 stop11h 10m
United Airlines
Deal found 1/19$640
This United Airlines deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:00 am
BOS
-
CLJ
2 stops28h 25m
United Airlines
Sat 8/16:00 am
CLJ
-
BOS
1 stop18h 40m
United Airlines
Deal found 1/18$803
This FlightHub deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/175:45 pm
BOS
-
CLJ
2 stops12h 25m
Lufthansa
Sat 8/16:00 am
CLJ
-
BOS
1 stop18h 40m
Lufthansa
Deal found 1/19$825

Find flight deals from Massachusetts to Cluj Napoca

Keep the following information in mind while searching for Massachusetts to Cluj Napoca flight deals. Data was last updated January 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Ovago
2 stars

Round-trip from

$558
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$494
Provider with most accurate pricing for Boston Logan Intl-Cluj Napoca flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Cluj Napoca flights.
Search Deals
From Massachusetts to Cluj Napoca
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($292 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Cluj Napoca that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 20, 2026.
Use the filters below to find and compare flights from Massachusetts to Cluj Napoca that are best for you.

Fly from

Massachusetts

Fly to

Cluj Napoca

Route

Depart

Return

Price

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Sun 1/25

8:40 pm-1:40 pm

1 stop10h 00m

Cluj Napoca

Tue 2/10

2:25 pm-6:35 pm

1 stop11h 10m

$386

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Sun 1/25

9:30 am-1:40 pm

2 stops21h 10m

Cluj Napoca

Tue 2/10

2:25 pm-6:35 pm

1 stop11h 10m

$394

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Fri 1/23

8:00 pm-8:25 pm

1 stop17h 25m

Cluj Napoca

Mon 2/2

9:50 am-6:05 pm

1 stop15h 15m

$523

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Fri 1/23

8:40 pm-1:40 pm

1 stop10h 00m

Cluj Napoca

Mon 2/2

2:25 pm-8:20 pm

2 stops36h 55m

$533

HartfordCluj Napoca

BDL - CLJ

BDLCLJ

Hartford Bradley Intl

Thu 2/5

3:00 pm-1:40 pm

2 stops15h 40m

Cluj Napoca

Mon 2/9

2:25 pm-7:14 pm

2 stops35h 49m

$558

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Fri 2/6

8:00 pm-8:25 pm

1 stop17h 25m

Cluj Napoca

Tue 2/10

9:15 pm-6:05 pm

1 stop27h 50m

$581

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Sun 1/25

4:15 pm-7:50 pm

3 stops20h 35m

Cluj Napoca

Tue 2/10

7:00 am-6:35 pm

2 stops18h 35m

$612

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Fri 2/6

7:07 pm-1:40 pm

2 stops35h 33m

Cluj Napoca

Tue 2/10

6:00 am-6:35 pm

1 stop19h 35m

$640

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Best time to book a flight from Massachusetts to Cluj Napoca

Have a flexible travel schedule? Discover the best time to fly to Cluj Napoca from Massachusetts with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Massachusetts to Cluj Napoca

What is the cheapest month to book a flight from Massachusetts to Cluj Napoca?

Currently, November is the cheapest month in which you can book a flight from Massachusetts to Cluj Napoca (average of $387). Flying from Massachusetts to Cluj Napoca in June is currently the most expensive (average of $870). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Cluj Napoca. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cluj Napoca from Massachusetts?

    If you book a flight to Cluj Napoca from Massachusetts, you will be flying to Napoca, which is the city’s only airport. Cluj Napoca (CLJ) is located 3.2 mi from the center of Cluj Napoca.

  • How long is the flight from Massachusetts to Cluj Napoca?

    Lufthansa, United Airlines, and Turkish Airlines can get you from Massachusetts to Cluj Napoca in just under 10h. Your travel time can differ by up to 11h 10m. Airlines will cover a distance of 4369 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Massachusetts to Cluj Napoca that include hotel bookings?

    Yes. In addition to deals on Massachusetts to Cluj Napoca flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Massachusetts to Cluj Napoca?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Massachusetts to Cluj Napoca.

  • Can I find deals for business class flights from Massachusetts to Cluj Napoca?

    Yes. Cheapflights offers flight deals from Massachusetts to Cluj Napoca by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Massachusetts to Cluj Napoca?

    Currently, November is the cheapest month in which you can book a flight from Massachusetts to Cluj Napoca (average of $387). Flying from Massachusetts to Cluj Napoca in June is currently the most expensive (average of $870). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Massachusetts to Cluj Napoca

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Otopeni Intl flights
Newark to Otopeni Intl flights
Miami to Otopeni Intl flights
LaGuardia to Otopeni Intl flights
Los Angeles to Otopeni Intl flights
Dallas/Fort Worth to Otopeni Intl flights
O'Hare Intl to Cluj Napoca flights
O'Hare Intl to Otopeni Intl flights
Dulles Intl to Otopeni Intl flights
Atlanta to Otopeni Intl flights
Seattle to Otopeni Intl flights
Boston to Otopeni Intl flights
Baltimore to Otopeni Intl flights
Hobby to Otopeni Intl flights
Reagan-National to Otopeni Intl flights
Detroit to Otopeni Intl flights
Love Field to Otopeni Intl flights
Ontario to Otopeni Intl flights
Philadelphia to Otopeni Intl flights
Sky Harbor Intl to Otopeni Intl flights
John F Kennedy Intl to Cluj Napoca flights
Santa Ana to Otopeni Intl flights
Denver to Otopeni Intl flights
Detroit to Cluj Napoca flights
Newark to Cluj Napoca flights
Orlando to Otopeni Intl flights
Midway to Otopeni Intl flights
Portland to Otopeni Intl flights
George Bush Intcntl to Otopeni Intl flights
Los Angeles to Cluj Napoca flights
San Francisco to Otopeni Intl flights
Fort Lauderdale to Otopeni Intl flights
Atlanta to Cluj Napoca flights
Detroit to Sibiu flights
O'Hare Intl to Timisoara flights
Sky Harbor Intl to Cluj Napoca flights
Dulles Intl to Cluj Napoca flights
LaGuardia to Cluj Napoca flights
Raleigh to Otopeni Intl flights
Seattle to Cluj Napoca flights
Charlotte to Otopeni Intl flights
Austin to Otopeni Intl flights
Cleveland to Otopeni Intl flights
Portland to Cluj Napoca flights
Tampa to Otopeni Intl flights
Knoxville to Otopeni Intl flights
Raleigh to Cluj Napoca flights
George Bush Intcntl to Cluj Napoca flights
Las Vegas to Otopeni Intl flights
Los Angeles to Timisoara flights

Top 3 airlines flying from Massachusetts to Cluj Napoca

Discover the top 3 airlines that operate flights from Massachusetts to Cluj Napoca. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$387Average$633FlexibilityNo cancel feeOn-time76%
SWISSCheapest$434Average$980FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$564Average$692FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.